Hello all,

I want to synchronize two servo motors using Sinamics S120. I have the following hardware & software.

One PLC 315, one CU320, One Double motor module, two resolver modules SMC10, two servo motors & Starter V4.4. Is this HW enough for the above task?

I synchronized two servo motors using Simovert Masterdrive MC with F01 technology function. I’m new in Sinamics. My question is that is there F01 technology present in S120? and How I access it?

Kindly share the manual and sample project related to synchronization via S120.

Thanks Jacek

I use "Application example SINAMICS S120 Gearing and positioning with DCC" and follow the manual "72850279_S120_Synchronism_Gearing_Positioning_v3_en.pdf" instructions. Add DCC library

GMC V3.1 SINAMICS 4.7 (565,3 KB)
Math Extended V1.0 SINAMICS 4.7 (173,1 KB)

When I import "GearingPos.xml" file and compile it 301 errors occurs (I attached .txt file of it)

Why these errors occur? Did I miss something?

Hi Teach,

You mean that I can't run technology function on CU320, this technology function can only run on CU320-2.

And how I find firmware of CU?

Currently I have CU320 (6SL3040-0MA00-0AA1) and CF Card (6SL3054-0CG00-1AA0).